10012000100 has 36 divisors (see below), whose sum is σ = 21740108544. Its totient is φ = 4002206880.

The previous prime is 10012000093. The next prime is 10012000127. The reversal of 10012000100 is 100021001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126677 + ... + 189923.

It is an arithmetic number, because the mean of its divisors is an integer number (603891904).

Almost surely, 2^10012000100 is an apocalyptic number.

10012000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012000100 is an abundant number, since it is smaller than the sum of its proper divisors (11728108444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10012000100 is a wasteful number, since it uses less digits than its factorization.

10012000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64844 (or 64837 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 10012000100 its reverse (100021001), we get a palindrome (10112021101).

The spelling of 10012000100 in words is "ten billion, twelve million, one hundred", and thus it is an aban number.